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<pre><span class="sourceLineNo">001</span>/* ===========================================================<a name="line.1"></a>
<span class="sourceLineNo">002</span> * JFreeChart : a free chart library for the Java(tm) platform<a name="line.2"></a>
<span class="sourceLineNo">003</span> * ===========================================================<a name="line.3"></a>
<span class="sourceLineNo">004</span> *<a name="line.4"></a>
<span class="sourceLineNo">005</span> * (C) Copyright 2000-2014, by Object Refinery Limited and Contributors.<a name="line.5"></a>
<span class="sourceLineNo">006</span> *<a name="line.6"></a>
<span class="sourceLineNo">007</span> * Project Info:  http://www.jfree.org/jfreechart/index.html<a name="line.7"></a>
<span class="sourceLineNo">008</span> *<a name="line.8"></a>
<span class="sourceLineNo">009</span> * This library is free software; you can redistribute it and/or modify it<a name="line.9"></a>
<span class="sourceLineNo">010</span> * under the terms of the GNU Lesser General Public License as published by<a name="line.10"></a>
<span class="sourceLineNo">011</span> * the Free Software Foundation; either version 2.1 of the License, or<a name="line.11"></a>
<span class="sourceLineNo">012</span> * (at your option) any later version.<a name="line.12"></a>
<span class="sourceLineNo">013</span> *<a name="line.13"></a>
<span class="sourceLineNo">014</span> * This library is distributed in the hope that it will be useful, but<a name="line.14"></a>
<span class="sourceLineNo">015</span> * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY<a name="line.15"></a>
<span class="sourceLineNo">016</span> * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public<a name="line.16"></a>
<span class="sourceLineNo">017</span> * License for more details.<a name="line.17"></a>
<span class="sourceLineNo">018</span> *<a name="line.18"></a>
<span class="sourceLineNo">019</span> * You should have received a copy of the GNU Lesser General Public<a name="line.19"></a>
<span class="sourceLineNo">020</span> * License along with this library; if not, write to the Free Software<a name="line.20"></a>
<span class="sourceLineNo">021</span> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,<a name="line.21"></a>
<span class="sourceLineNo">022</span> * USA.<a name="line.22"></a>
<span class="sourceLineNo">023</span> *<a name="line.23"></a>
<span class="sourceLineNo">024</span> * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. <a name="line.24"></a>
<span class="sourceLineNo">025</span> * Other names may be trademarks of their respective owners.]<a name="line.25"></a>
<span class="sourceLineNo">026</span> *<a name="line.26"></a>
<span class="sourceLineNo">027</span> * ---------------------------------<a name="line.27"></a>
<span class="sourceLineNo">028</span> * AbstractCategoryItemRenderer.java<a name="line.28"></a>
<span class="sourceLineNo">029</span> * ---------------------------------<a name="line.29"></a>
<span class="sourceLineNo">030</span> * (C) Copyright 2002-2014, by Object Refinery Limited.<a name="line.30"></a>
<span class="sourceLineNo">031</span> *<a name="line.31"></a>
<span class="sourceLineNo">032</span> * Original Author:  David Gilbert (for Object Refinery Limited);<a name="line.32"></a>
<span class="sourceLineNo">033</span> * Contributor(s):   Richard Atkinson;<a name="line.33"></a>
<span class="sourceLineNo">034</span> *                   Peter Kolb (patch 2497611);<a name="line.34"></a>
<span class="sourceLineNo">035</span> *<a name="line.35"></a>
<span class="sourceLineNo">036</span> * Changes:<a name="line.36"></a>
<span class="sourceLineNo">037</span> * --------<a name="line.37"></a>
<span class="sourceLineNo">038</span> * 29-May-2002 : Version 1 (DG);<a name="line.38"></a>
<span class="sourceLineNo">039</span> * 06-Jun-2002 : Added accessor methods for the tool tip generator (DG);<a name="line.39"></a>
<span class="sourceLineNo">040</span> * 11-Jun-2002 : Made constructors protected (DG);<a name="line.40"></a>
<span class="sourceLineNo">041</span> * 26-Jun-2002 : Added axis to initialise method (DG);<a name="line.41"></a>
<span class="sourceLineNo">042</span> * 05-Aug-2002 : Added urlGenerator member variable plus accessors (RA);<a name="line.42"></a>
<span class="sourceLineNo">043</span> * 22-Aug-2002 : Added categoriesPaint attribute, based on code submitted by<a name="line.43"></a>
<span class="sourceLineNo">044</span> *               Janet Banks.  This can be used when there is only one series,<a name="line.44"></a>
<span class="sourceLineNo">045</span> *               and you want each category item to have a different color (DG);<a name="line.45"></a>
<span class="sourceLineNo">046</span> * 01-Oct-2002 : Fixed errors reported by Checkstyle (DG);<a name="line.46"></a>
<span class="sourceLineNo">047</span> * 29-Oct-2002 : Fixed bug where background image for plot was not being<a name="line.47"></a>
<span class="sourceLineNo">048</span> *               drawn (DG);<a name="line.48"></a>
<span class="sourceLineNo">049</span> * 05-Nov-2002 : Replaced references to CategoryDataset with TableDataset (DG);<a name="line.49"></a>
<span class="sourceLineNo">050</span> * 26-Nov 2002 : Replaced the isStacked() method with getRangeType() (DG);<a name="line.50"></a>
<span class="sourceLineNo">051</span> * 09-Jan-2003 : Renamed grid-line methods (DG);<a name="line.51"></a>
<span class="sourceLineNo">052</span> * 17-Jan-2003 : Moved plot classes into separate package (DG);<a name="line.52"></a>
<span class="sourceLineNo">053</span> * 25-Mar-2003 : Implemented Serializable (DG);<a name="line.53"></a>
<span class="sourceLineNo">054</span> * 12-May-2003 : Modified to take into account the plot orientation (DG);<a name="line.54"></a>
<span class="sourceLineNo">055</span> * 12-Aug-2003 : Very minor javadoc corrections (DB)<a name="line.55"></a>
<span class="sourceLineNo">056</span> * 13-Aug-2003 : Implemented Cloneable (DG);<a name="line.56"></a>
<span class="sourceLineNo">057</span> * 16-Sep-2003 : Changed ChartRenderingInfo --&gt; PlotRenderingInfo (DG);<a name="line.57"></a>
<span class="sourceLineNo">058</span> * 05-Nov-2003 : Fixed marker rendering bug (833623) (DG);<a name="line.58"></a>
<span class="sourceLineNo">059</span> * 21-Jan-2004 : Update for renamed method in ValueAxis (DG);<a name="line.59"></a>
<span class="sourceLineNo">060</span> * 11-Feb-2004 : Modified labelling for markers (DG);<a name="line.60"></a>
<span class="sourceLineNo">061</span> * 12-Feb-2004 : Updated clone() method (DG);<a name="line.61"></a>
<span class="sourceLineNo">062</span> * 15-Apr-2004 : Created a new CategoryToolTipGenerator interface (DG);<a name="line.62"></a>
<span class="sourceLineNo">063</span> * 05-May-2004 : Fixed bug (948310) where interval markers extend outside axis<a name="line.63"></a>
<span class="sourceLineNo">064</span> *               range (DG);<a name="line.64"></a>
<span class="sourceLineNo">065</span> * 14-Jun-2004 : Fixed bug in drawRangeMarker() method - now uses 'paint' and<a name="line.65"></a>
<span class="sourceLineNo">066</span> *               'stroke' rather than 'outlinePaint' and 'outlineStroke' (DG);<a name="line.66"></a>
<span class="sourceLineNo">067</span> * 15-Jun-2004 : Interval markers can now use GradientPaint (DG);<a name="line.67"></a>
<span class="sourceLineNo">068</span> * 30-Sep-2004 : Moved drawRotatedString() from RefineryUtilities<a name="line.68"></a>
<span class="sourceLineNo">069</span> *               --&gt; TextUtilities (DG);<a name="line.69"></a>
<span class="sourceLineNo">070</span> * 01-Oct-2004 : Fixed bug 1029697, problem with label alignment in<a name="line.70"></a>
<span class="sourceLineNo">071</span> *               drawRangeMarker() method (DG);<a name="line.71"></a>
<span class="sourceLineNo">072</span> * 07-Jan-2005 : Renamed getRangeExtent() --&gt; findRangeBounds() (DG);<a name="line.72"></a>
<span class="sourceLineNo">073</span> * 21-Jan-2005 : Modified return type of calculateRangeMarkerTextAnchorPoint()<a name="line.73"></a>
<span class="sourceLineNo">074</span> *               method (DG);<a name="line.74"></a>
<span class="sourceLineNo">075</span> * 08-Mar-2005 : Fixed positioning of marker labels (DG);<a name="line.75"></a>
<span class="sourceLineNo">076</span> * 20-Apr-2005 : Added legend label, tooltip and URL generators (DG);<a name="line.76"></a>
<span class="sourceLineNo">077</span> * 01-Jun-2005 : Handle one dimension of the marker label adjustment<a name="line.77"></a>
<span class="sourceLineNo">078</span> *               automatically (DG);<a name="line.78"></a>
<span class="sourceLineNo">079</span> * 09-Jun-2005 : Added utility method for adding an item entity (DG);<a name="line.79"></a>
<span class="sourceLineNo">080</span> * ------------- JFREECHART 1.0.x ---------------------------------------------<a name="line.80"></a>
<span class="sourceLineNo">081</span> * 01-Mar-2006 : Updated getLegendItems() to check seriesVisibleInLegend<a name="line.81"></a>
<span class="sourceLineNo">082</span> *               flags (DG);<a name="line.82"></a>
<span class="sourceLineNo">083</span> * 20-Jul-2006 : Set dataset and series indices in LegendItem (DG);<a name="line.83"></a>
<span class="sourceLineNo">084</span> * 23-Oct-2006 : Draw outlines for interval markers (DG);<a name="line.84"></a>
<span class="sourceLineNo">085</span> * 24-Oct-2006 : Respect alpha setting in markers, as suggested by Sergei<a name="line.85"></a>
<span class="sourceLineNo">086</span> *               Ivanov in patch 1567843 (DG);<a name="line.86"></a>
<span class="sourceLineNo">087</span> * 30-Nov-2006 : Added a check for series visibility in the getLegendItem()<a name="line.87"></a>
<span class="sourceLineNo">088</span> *               method (DG);<a name="line.88"></a>
<span class="sourceLineNo">089</span> * 07-Dec-2006 : Fix for equals() method (DG);<a name="line.89"></a>
<span class="sourceLineNo">090</span> * 22-Feb-2007 : Added createState() method (DG);<a name="line.90"></a>
<span class="sourceLineNo">091</span> * 01-Mar-2007 : Fixed interval marker drawing (patch 1670686 thanks to<a name="line.91"></a>
<span class="sourceLineNo">092</span> *               Sergei Ivanov) (DG);<a name="line.92"></a>
<span class="sourceLineNo">093</span> * 20-Apr-2007 : Updated getLegendItem() for renderer change, and deprecated<a name="line.93"></a>
<span class="sourceLineNo">094</span> *               itemLabelGenerator, toolTipGenerator and itemURLGenerator<a name="line.94"></a>
<span class="sourceLineNo">095</span> *               override fields (DG);<a name="line.95"></a>
<span class="sourceLineNo">096</span> * 18-May-2007 : Set dataset and seriesKey for LegendItem (DG);<a name="line.96"></a>
<span class="sourceLineNo">097</span> * 17-Jun-2008 : Apply legend shape, font and paint attributes (DG);<a name="line.97"></a>
<span class="sourceLineNo">098</span> * 26-Jun-2008 : Added crosshair support (DG);<a name="line.98"></a>
<span class="sourceLineNo">099</span> * 25-Nov-2008 : Fixed bug in findRangeBounds() method (DG);<a name="line.99"></a>
<span class="sourceLineNo">100</span> * 14-Jan-2009 : Update initialise() to store visible series indices (PK);<a name="line.100"></a>
<span class="sourceLineNo">101</span> * 21-Jan-2009 : Added drawRangeLine() method (DG);<a name="line.101"></a>
<span class="sourceLineNo">102</span> * 27-Mar-2009 : Added new findRangeBounds() method to account for hidden<a name="line.102"></a>
<span class="sourceLineNo">103</span> *               series (DG);<a name="line.103"></a>
<span class="sourceLineNo">104</span> * 01-Apr-2009 : Added new addEntity() method (DG);<a name="line.104"></a>
<span class="sourceLineNo">105</span> * 09-Feb-2010 : Fixed bug 2947660 (DG);<a name="line.105"></a>
<span class="sourceLineNo">106</span> * 02-Jul-2013 : Use ParamChecks (DG);<a name="line.106"></a>
<span class="sourceLineNo">107</span> * 08-Apr-2014 : Remove use of ObjectList (DG);<a name="line.107"></a>
<span class="sourceLineNo">108</span> * <a name="line.108"></a>
<span class="sourceLineNo">109</span> */<a name="line.109"></a>
<span class="sourceLineNo">110</span><a name="line.110"></a>
<span class="sourceLineNo">111</span>package org.jfree.chart.renderer.category;<a name="line.111"></a>
<span class="sourceLineNo">112</span><a name="line.112"></a>
<span class="sourceLineNo">113</span>import java.awt.AlphaComposite;<a name="line.113"></a>
<span class="sourceLineNo">114</span>import java.awt.Color;<a name="line.114"></a>
<span class="sourceLineNo">115</span>import java.awt.Composite;<a name="line.115"></a>
<span class="sourceLineNo">116</span>import java.awt.Font;<a name="line.116"></a>
<span class="sourceLineNo">117</span>import java.awt.GradientPaint;<a name="line.117"></a>
<span class="sourceLineNo">118</span>import java.awt.Graphics2D;<a name="line.118"></a>
<span class="sourceLineNo">119</span>import java.awt.Paint;<a name="line.119"></a>
<span class="sourceLineNo">120</span>import java.awt.Shape;<a name="line.120"></a>
<span class="sourceLineNo">121</span>import java.awt.Stroke;<a name="line.121"></a>
<span class="sourceLineNo">122</span>import java.awt.geom.Ellipse2D;<a name="line.122"></a>
<span class="sourceLineNo">123</span>import java.awt.geom.Line2D;<a name="line.123"></a>
<span class="sourceLineNo">124</span>import java.awt.geom.Point2D;<a name="line.124"></a>
<span class="sourceLineNo">125</span>import java.awt.geom.Rectangle2D;<a name="line.125"></a>
<span class="sourceLineNo">126</span>import java.io.Serializable;<a name="line.126"></a>
<span class="sourceLineNo">127</span><a name="line.127"></a>
<span class="sourceLineNo">128</span>import java.util.ArrayList;<a name="line.128"></a>
<span class="sourceLineNo">129</span>import java.util.HashMap;<a name="line.129"></a>
<span class="sourceLineNo">130</span>import java.util.List;<a name="line.130"></a>
<span class="sourceLineNo">131</span>import java.util.Map;<a name="line.131"></a>
<span class="sourceLineNo">132</span>import org.jfree.chart.LegendItem;<a name="line.132"></a>
<span class="sourceLineNo">133</span>import org.jfree.chart.LegendItemCollection;<a name="line.133"></a>
<span class="sourceLineNo">134</span>import org.jfree.chart.axis.CategoryAxis;<a name="line.134"></a>
<span class="sourceLineNo">135</span>import org.jfree.chart.axis.ValueAxis;<a name="line.135"></a>
<span class="sourceLineNo">136</span>import org.jfree.chart.entity.CategoryItemEntity;<a name="line.136"></a>
<span class="sourceLineNo">137</span>import org.jfree.chart.entity.EntityCollection;<a name="line.137"></a>
<span class="sourceLineNo">138</span>import org.jfree.chart.event.RendererChangeEvent;<a name="line.138"></a>
<span class="sourceLineNo">139</span>import org.jfree.chart.labels.CategoryItemLabelGenerator;<a name="line.139"></a>
<span class="sourceLineNo">140</span>import org.jfree.chart.labels.CategorySeriesLabelGenerator;<a name="line.140"></a>
<span class="sourceLineNo">141</span>import org.jfree.chart.labels.CategoryToolTipGenerator;<a name="line.141"></a>
<span class="sourceLineNo">142</span>import org.jfree.chart.labels.ItemLabelPosition;<a name="line.142"></a>
<span class="sourceLineNo">143</span>import org.jfree.chart.labels.StandardCategorySeriesLabelGenerator;<a name="line.143"></a>
<span class="sourceLineNo">144</span>import org.jfree.chart.plot.CategoryCrosshairState;<a name="line.144"></a>
<span class="sourceLineNo">145</span>import org.jfree.chart.plot.CategoryMarker;<a name="line.145"></a>
<span class="sourceLineNo">146</span>import org.jfree.chart.plot.CategoryPlot;<a name="line.146"></a>
<span class="sourceLineNo">147</span>import org.jfree.chart.plot.DrawingSupplier;<a name="line.147"></a>
<span class="sourceLineNo">148</span>import org.jfree.chart.plot.IntervalMarker;<a name="line.148"></a>
<span class="sourceLineNo">149</span>import org.jfree.chart.plot.Marker;<a name="line.149"></a>
<span class="sourceLineNo">150</span>import org.jfree.chart.plot.PlotOrientation;<a name="line.150"></a>
<span class="sourceLineNo">151</span>import org.jfree.chart.plot.PlotRenderingInfo;<a name="line.151"></a>
<span class="sourceLineNo">152</span>import org.jfree.chart.plot.ValueMarker;<a name="line.152"></a>
<span class="sourceLineNo">153</span>import org.jfree.chart.renderer.AbstractRenderer;<a name="line.153"></a>
<span class="sourceLineNo">154</span>import org.jfree.chart.urls.CategoryURLGenerator;<a name="line.154"></a>
<span class="sourceLineNo">155</span>import org.jfree.chart.util.CloneUtils;<a name="line.155"></a>
<span class="sourceLineNo">156</span>import org.jfree.chart.util.ParamChecks;<a name="line.156"></a>
<span class="sourceLineNo">157</span>import org.jfree.chart.util.TextUtils;<a name="line.157"></a>
<span class="sourceLineNo">158</span>import org.jfree.data.Range;<a name="line.158"></a>
<span class="sourceLineNo">159</span>import org.jfree.data.category.CategoryDataset;<a name="line.159"></a>
<span class="sourceLineNo">160</span>import org.jfree.data.general.DatasetUtilities;<a name="line.160"></a>
<span class="sourceLineNo">161</span>import org.jfree.text.TextUtilities;<a name="line.161"></a>
<span class="sourceLineNo">162</span>import org.jfree.ui.GradientPaintTransformer;<a name="line.162"></a>
<span class="sourceLineNo">163</span>import org.jfree.ui.LengthAdjustmentType;<a name="line.163"></a>
<span class="sourceLineNo">164</span>import org.jfree.ui.RectangleAnchor;<a name="line.164"></a>
<span class="sourceLineNo">165</span>import org.jfree.ui.RectangleEdge;<a name="line.165"></a>
<span class="sourceLineNo">166</span>import org.jfree.ui.RectangleInsets;<a name="line.166"></a>
<span class="sourceLineNo">167</span>import org.jfree.util.ObjectUtilities;<a name="line.167"></a>
<span class="sourceLineNo">168</span>import org.jfree.util.PublicCloneable;<a name="line.168"></a>
<span class="sourceLineNo">169</span>import org.jfree.util.SortOrder;<a name="line.169"></a>
<span class="sourceLineNo">170</span><a name="line.170"></a>
<span class="sourceLineNo">171</span>/**<a name="line.171"></a>
<span class="sourceLineNo">172</span> * An abstract base class that you can use to implement a new<a name="line.172"></a>
<span class="sourceLineNo">173</span> * {@link CategoryItemRenderer}.  When you create a new<a name="line.173"></a>
<span class="sourceLineNo">174</span> * {@link CategoryItemRenderer} you are not required to extend this class,<a name="line.174"></a>
<span class="sourceLineNo">175</span> * but it makes the job easier.<a name="line.175"></a>
<span class="sourceLineNo">176</span> */<a name="line.176"></a>
<span class="sourceLineNo">177</span>public abstract class AbstractCategoryItemRenderer extends AbstractRenderer<a name="line.177"></a>
<span class="sourceLineNo">178</span>        implements CategoryItemRenderer, Cloneable, PublicCloneable,<a name="line.178"></a>
<span class="sourceLineNo">179</span>        Serializable {<a name="line.179"></a>
<span class="sourceLineNo">180</span><a name="line.180"></a>
<span class="sourceLineNo">181</span>    /** For serialization. */<a name="line.181"></a>
<span class="sourceLineNo">182</span>    private static final long serialVersionUID = 1247553218442497391L;<a name="line.182"></a>
<span class="sourceLineNo">183</span><a name="line.183"></a>
<span class="sourceLineNo">184</span>    /** The plot that the renderer is assigned to. */<a name="line.184"></a>
<span class="sourceLineNo">185</span>    private CategoryPlot plot;<a name="line.185"></a>
<span class="sourceLineNo">186</span><a name="line.186"></a>
<span class="sourceLineNo">187</span>    /** A list of item label generators (one per series). */<a name="line.187"></a>
<span class="sourceLineNo">188</span>    private Map&lt;Integer, CategoryItemLabelGenerator&gt; itemLabelGeneratorMap;<a name="line.188"></a>
<span class="sourceLineNo">189</span><a name="line.189"></a>
<span class="sourceLineNo">190</span>    /** The base item label generator. */<a name="line.190"></a>
<span class="sourceLineNo">191</span>    private CategoryItemLabelGenerator baseItemLabelGenerator;<a name="line.191"></a>
<span class="sourceLineNo">192</span><a name="line.192"></a>
<span class="sourceLineNo">193</span>    /** A list of tool tip generators (one per series). */<a name="line.193"></a>
<span class="sourceLineNo">194</span>    private Map&lt;Integer, CategoryToolTipGenerator&gt; toolTipGeneratorMap;<a name="line.194"></a>
<span class="sourceLineNo">195</span><a name="line.195"></a>
<span class="sourceLineNo">196</span>    /** The base tool tip generator. */<a name="line.196"></a>
<span class="sourceLineNo">197</span>    private CategoryToolTipGenerator baseToolTipGenerator;<a name="line.197"></a>
<span class="sourceLineNo">198</span><a name="line.198"></a>
<span class="sourceLineNo">199</span>    /** A list of item label generators (one per series). */<a name="line.199"></a>
<span class="sourceLineNo">200</span>    private Map&lt;Integer, CategoryURLGenerator&gt; itemURLGeneratorMap;<a name="line.200"></a>
<span class="sourceLineNo">201</span><a name="line.201"></a>
<span class="sourceLineNo">202</span>    /** The base item label generator. */<a name="line.202"></a>
<span class="sourceLineNo">203</span>    private CategoryURLGenerator baseItemURLGenerator;<a name="line.203"></a>
<span class="sourceLineNo">204</span><a name="line.204"></a>
<span class="sourceLineNo">205</span>    /** The legend item label generator. */<a name="line.205"></a>
<span class="sourceLineNo">206</span>    private CategorySeriesLabelGenerator legendItemLabelGenerator;<a name="line.206"></a>
<span class="sourceLineNo">207</span><a name="line.207"></a>
<span class="sourceLineNo">208</span>    /** The legend item tool tip generator. */<a name="line.208"></a>
<span class="sourceLineNo">209</span>    private CategorySeriesLabelGenerator legendItemToolTipGenerator;<a name="line.209"></a>
<span class="sourceLineNo">210</span><a name="line.210"></a>
<span class="sourceLineNo">211</span>    /** The legend item URL generator. */<a name="line.211"></a>
<span class="sourceLineNo">212</span>    private CategorySeriesLabelGenerator legendItemURLGenerator;<a name="line.212"></a>
<span class="sourceLineNo">213</span><a name="line.213"></a>
<span class="sourceLineNo">214</span>    /** The number of rows in the dataset (temporary record). */<a name="line.214"></a>
<span class="sourceLineNo">215</span>    private transient int rowCount;<a name="line.215"></a>
<span class="sourceLineNo">216</span><a name="line.216"></a>
<span class="sourceLineNo">217</span>    /** The number of columns in the dataset (temporary record). */<a name="line.217"></a>
<span class="sourceLineNo">218</span>    private transient int columnCount;<a name="line.218"></a>
<span class="sourceLineNo">219</span><a name="line.219"></a>
<span class="sourceLineNo">220</span>    /**<a name="line.220"></a>
<span class="sourceLineNo">221</span>     * Creates a new renderer with no tool tip generator and no URL generator.<a name="line.221"></a>
<span class="sourceLineNo">222</span>     * The defaults (no tool tip or URL generators) have been chosen to<a name="line.222"></a>
<span class="sourceLineNo">223</span>     * minimise the processing required to generate a default chart.  If you<a name="line.223"></a>
<span class="sourceLineNo">224</span>     * require tool tips or URLs, then you can easily add the required<a name="line.224"></a>
<span class="sourceLineNo">225</span>     * generators.<a name="line.225"></a>
<span class="sourceLineNo">226</span>     */<a name="line.226"></a>
<span class="sourceLineNo">227</span>    protected AbstractCategoryItemRenderer() {<a name="line.227"></a>
<span class="sourceLineNo">228</span>        this.itemLabelGenerator = null;<a name="line.228"></a>
<span class="sourceLineNo">229</span>        this.itemLabelGeneratorMap <a name="line.229"></a>
<span class="sourceLineNo">230</span>                = new HashMap&lt;Integer, CategoryItemLabelGenerator&gt;();<a name="line.230"></a>
<span class="sourceLineNo">231</span>        this.toolTipGenerator = null;<a name="line.231"></a>
<span class="sourceLineNo">232</span>        this.toolTipGeneratorMap <a name="line.232"></a>
<span class="sourceLineNo">233</span>                = new HashMap&lt;Integer, CategoryToolTipGenerator&gt;();<a name="line.233"></a>
<span class="sourceLineNo">234</span>        this.itemURLGenerator = null;<a name="line.234"></a>
<span class="sourceLineNo">235</span>        this.itemURLGeneratorMap = new HashMap&lt;Integer, CategoryURLGenerator&gt;();<a name="line.235"></a>
<span class="sourceLineNo">236</span>        this.legendItemLabelGenerator<a name="line.236"></a>
<span class="sourceLineNo">237</span>                = new StandardCategorySeriesLabelGenerator();<a name="line.237"></a>
<span class="sourceLineNo">238</span>    }<a name="line.238"></a>
<span class="sourceLineNo">239</span><a name="line.239"></a>
<span class="sourceLineNo">240</span>    /**<a name="line.240"></a>
<span class="sourceLineNo">241</span>     * Returns the number of passes through the dataset required by the<a name="line.241"></a>
<span class="sourceLineNo">242</span>     * renderer.  This method returns &lt;code&gt;1&lt;/code&gt;, subclasses should<a name="line.242"></a>
<span class="sourceLineNo">243</span>     * override if they need more passes.<a name="line.243"></a>
<span class="sourceLineNo">244</span>     *<a name="line.244"></a>
<span class="sourceLineNo">245</span>     * @return The pass count.<a name="line.245"></a>
<span class="sourceLineNo">246</span>     */<a name="line.246"></a>
<span class="sourceLineNo">247</span>    @Override<a name="line.247"></a>
<span class="sourceLineNo">248</span>    public int getPassCount() {<a name="line.248"></a>
<span class="sourceLineNo">249</span>        return 1;<a name="line.249"></a>
<span class="sourceLineNo">250</span>    }<a name="line.250"></a>
<span class="sourceLineNo">251</span><a name="line.251"></a>
<span class="sourceLineNo">252</span>    /**<a name="line.252"></a>
<span class="sourceLineNo">253</span>     * Returns the plot that the renderer has been assigned to (where<a name="line.253"></a>
<span class="sourceLineNo">254</span>     * &lt;code&gt;null&lt;/code&gt; indicates that the renderer is not currently assigned<a name="line.254"></a>
<span class="sourceLineNo">255</span>     * to a plot).<a name="line.255"></a>
<span class="sourceLineNo">256</span>     *<a name="line.256"></a>
<span class="sourceLineNo">257</span>     * @return The plot (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.257"></a>
<span class="sourceLineNo">258</span>     *<a name="line.258"></a>
<span class="sourceLineNo">259</span>     * @see #setPlot(CategoryPlot)<a name="line.259"></a>
<span class="sourceLineNo">260</span>     */<a name="line.260"></a>
<span class="sourceLineNo">261</span>    @Override<a name="line.261"></a>
<span class="sourceLineNo">262</span>    public CategoryPlot getPlot() {<a name="line.262"></a>
<span class="sourceLineNo">263</span>        return this.plot;<a name="line.263"></a>
<span class="sourceLineNo">264</span>    }<a name="line.264"></a>
<span class="sourceLineNo">265</span><a name="line.265"></a>
<span class="sourceLineNo">266</span>    /**<a name="line.266"></a>
<span class="sourceLineNo">267</span>     * Sets the plot that the renderer has been assigned to.  This method is<a name="line.267"></a>
<span class="sourceLineNo">268</span>     * usually called by the {@link CategoryPlot}, in normal usage you<a name="line.268"></a>
<span class="sourceLineNo">269</span>     * shouldn't need to call this method directly.<a name="line.269"></a>
<span class="sourceLineNo">270</span>     *<a name="line.270"></a>
<span class="sourceLineNo">271</span>     * @param plot  the plot (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.271"></a>
<span class="sourceLineNo">272</span>     *<a name="line.272"></a>
<span class="sourceLineNo">273</span>     * @see #getPlot()<a name="line.273"></a>
<span class="sourceLineNo">274</span>     */<a name="line.274"></a>
<span class="sourceLineNo">275</span>    @Override<a name="line.275"></a>
<span class="sourceLineNo">276</span>    public void setPlot(CategoryPlot plot) {<a name="line.276"></a>
<span class="sourceLineNo">277</span>        ParamChecks.nullNotPermitted(plot, "plot");<a name="line.277"></a>
<span class="sourceLineNo">278</span>        this.plot = plot;<a name="line.278"></a>
<span class="sourceLineNo">279</span>    }<a name="line.279"></a>
<span class="sourceLineNo">280</span><a name="line.280"></a>
<span class="sourceLineNo">281</span>    // ITEM LABEL GENERATOR<a name="line.281"></a>
<span class="sourceLineNo">282</span><a name="line.282"></a>
<span class="sourceLineNo">283</span>    /**<a name="line.283"></a>
<span class="sourceLineNo">284</span>     * Returns the item label generator for a data item.  This implementation<a name="line.284"></a>
<span class="sourceLineNo">285</span>     * simply passes control to the {@link #getSeriesItemLabelGenerator(int)}<a name="line.285"></a>
<span class="sourceLineNo">286</span>     * method.  If, for some reason, you want a different generator for<a name="line.286"></a>
<span class="sourceLineNo">287</span>     * individual items, you can override this method.<a name="line.287"></a>
<span class="sourceLineNo">288</span>     *<a name="line.288"></a>
<span class="sourceLineNo">289</span>     * @param row  the row index (zero based).<a name="line.289"></a>
<span class="sourceLineNo">290</span>     * @param column  the column index (zero based).<a name="line.290"></a>
<span class="sourceLineNo">291</span>     *<a name="line.291"></a>
<span class="sourceLineNo">292</span>     * @return The generator (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.292"></a>
<span class="sourceLineNo">293</span>     */<a name="line.293"></a>
<span class="sourceLineNo">294</span>    @Override<a name="line.294"></a>
<span class="sourceLineNo">295</span>    public CategoryItemLabelGenerator getItemLabelGenerator(int row,<a name="line.295"></a>
<span class="sourceLineNo">296</span>            int column) {<a name="line.296"></a>
<span class="sourceLineNo">297</span>        return getSeriesItemLabelGenerator(row);<a name="line.297"></a>
<span class="sourceLineNo">298</span>    }<a name="line.298"></a>
<span class="sourceLineNo">299</span><a name="line.299"></a>
<span class="sourceLineNo">300</span>    /**<a name="line.300"></a>
<span class="sourceLineNo">301</span>     * Returns the item label generator for a series.<a name="line.301"></a>
<span class="sourceLineNo">302</span>     *<a name="line.302"></a>
<span class="sourceLineNo">303</span>     * @param series  the series index (zero based).<a name="line.303"></a>
<span class="sourceLineNo">304</span>     *<a name="line.304"></a>
<span class="sourceLineNo">305</span>     * @return The generator (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.305"></a>
<span class="sourceLineNo">306</span>     *<a name="line.306"></a>
<span class="sourceLineNo">307</span>     * @see #setSeriesItemLabelGenerator(int, CategoryItemLabelGenerator)<a name="line.307"></a>
<span class="sourceLineNo">308</span>     */<a name="line.308"></a>
<span class="sourceLineNo">309</span>    @Override<a name="line.309"></a>
<span class="sourceLineNo">310</span>    public CategoryItemLabelGenerator getSeriesItemLabelGenerator(int series) {<a name="line.310"></a>
<span class="sourceLineNo">311</span><a name="line.311"></a>
<span class="sourceLineNo">312</span>        // return the generator for ALL series, if there is one...<a name="line.312"></a>
<span class="sourceLineNo">313</span>        if (this.itemLabelGenerator != null) {<a name="line.313"></a>
<span class="sourceLineNo">314</span>            return this.itemLabelGenerator;<a name="line.314"></a>
<span class="sourceLineNo">315</span>        }<a name="line.315"></a>
<span class="sourceLineNo">316</span><a name="line.316"></a>
<span class="sourceLineNo">317</span>        // otherwise look up the generator table<a name="line.317"></a>
<span class="sourceLineNo">318</span>        CategoryItemLabelGenerator generator = this.itemLabelGeneratorMap.get(<a name="line.318"></a>
<span class="sourceLineNo">319</span>                series);<a name="line.319"></a>
<span class="sourceLineNo">320</span>        if (generator == null) {<a name="line.320"></a>
<span class="sourceLineNo">321</span>            generator = this.baseItemLabelGenerator;<a name="line.321"></a>
<span class="sourceLineNo">322</span>        }<a name="line.322"></a>
<span class="sourceLineNo">323</span>        return generator;<a name="line.323"></a>
<span class="sourceLineNo">324</span>    }<a name="line.324"></a>
<span class="sourceLineNo">325</span><a name="line.325"></a>
<span class="sourceLineNo">326</span>    /**<a name="line.326"></a>
<span class="sourceLineNo">327</span>     * Sets the item label generator for a series and sends a<a name="line.327"></a>
<span class="sourceLineNo">328</span>     * {@link RendererChangeEvent} to all registered listeners.<a name="line.328"></a>
<span class="sourceLineNo">329</span>     *<a name="line.329"></a>
<span class="sourceLineNo">330</span>     * @param series  the series index (zero based).<a name="line.330"></a>
<span class="sourceLineNo">331</span>     * @param generator  the generator (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.331"></a>
<span class="sourceLineNo">332</span>     *<a name="line.332"></a>
<span class="sourceLineNo">333</span>     * @see #getSeriesItemLabelGenerator(int)<a name="line.333"></a>
<span class="sourceLineNo">334</span>     */<a name="line.334"></a>
<span class="sourceLineNo">335</span>    @Override<a name="line.335"></a>
<span class="sourceLineNo">336</span>    public void setSeriesItemLabelGenerator(int series,<a name="line.336"></a>
<span class="sourceLineNo">337</span>            CategoryItemLabelGenerator generator) {<a name="line.337"></a>
<span class="sourceLineNo">338</span>        this.itemLabelGeneratorMap.put(series, generator);<a name="line.338"></a>
<span class="sourceLineNo">339</span>        fireChangeEvent();<a name="line.339"></a>
<span class="sourceLineNo">340</span>    }<a name="line.340"></a>
<span class="sourceLineNo">341</span><a name="line.341"></a>
<span class="sourceLineNo">342</span>    /**<a name="line.342"></a>
<span class="sourceLineNo">343</span>     * Returns the base item label generator.<a name="line.343"></a>
<span class="sourceLineNo">344</span>     *<a name="line.344"></a>
<span class="sourceLineNo">345</span>     * @return The generator (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.345"></a>
<span class="sourceLineNo">346</span>     *<a name="line.346"></a>
<span class="sourceLineNo">347</span>     * @see #setBaseItemLabelGenerator(CategoryItemLabelGenerator)<a name="line.347"></a>
<span class="sourceLineNo">348</span>     */<a name="line.348"></a>
<span class="sourceLineNo">349</span>    @Override<a name="line.349"></a>
<span class="sourceLineNo">350</span>    public CategoryItemLabelGenerator getBaseItemLabelGenerator() {<a name="line.350"></a>
<span class="sourceLineNo">351</span>        return this.baseItemLabelGenerator;<a name="line.351"></a>
<span class="sourceLineNo">352</span>    }<a name="line.352"></a>
<span class="sourceLineNo">353</span><a name="line.353"></a>
<span class="sourceLineNo">354</span>    /**<a name="line.354"></a>
<span class="sourceLineNo">355</span>     * Sets the base item label generator and sends a<a name="line.355"></a>
<span class="sourceLineNo">356</span>     * {@link RendererChangeEvent} to all registered listeners.<a name="line.356"></a>
<span class="sourceLineNo">357</span>     *<a name="line.357"></a>
<span class="sourceLineNo">358</span>     * @param generator  the generator (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.358"></a>
<span class="sourceLineNo">359</span>     *<a name="line.359"></a>
<span class="sourceLineNo">360</span>     * @see #getBaseItemLabelGenerator()<a name="line.360"></a>
<span class="sourceLineNo">361</span>     */<a name="line.361"></a>
<span class="sourceLineNo">362</span>    @Override<a name="line.362"></a>
<span class="sourceLineNo">363</span>    public void setBaseItemLabelGenerator(<a name="line.363"></a>
<span class="sourceLineNo">364</span>            CategoryItemLabelGenerator generator) {<a name="line.364"></a>
<span class="sourceLineNo">365</span>        this.baseItemLabelGenerator = generator;<a name="line.365"></a>
<span class="sourceLineNo">366</span>        fireChangeEvent();<a name="line.366"></a>
<span class="sourceLineNo">367</span>    }<a name="line.367"></a>
<span class="sourceLineNo">368</span><a name="line.368"></a>
<span class="sourceLineNo">369</span>    // TOOL TIP GENERATOR<a name="line.369"></a>
<span class="sourceLineNo">370</span><a name="line.370"></a>
<span class="sourceLineNo">371</span>    /**<a name="line.371"></a>
<span class="sourceLineNo">372</span>     * Returns the tool tip generator that should be used for the specified<a name="line.372"></a>
<span class="sourceLineNo">373</span>     * item.  This method looks up the generator using the "three-layer"<a name="line.373"></a>
<span class="sourceLineNo">374</span>     * approach outlined in the general description of this interface.  You<a name="line.374"></a>
<span class="sourceLineNo">375</span>     * can override this method if you want to return a different generator per<a name="line.375"></a>
<span class="sourceLineNo">376</span>     * item.<a name="line.376"></a>
<span class="sourceLineNo">377</span>     *<a name="line.377"></a>
<span class="sourceLineNo">378</span>     * @param row  the row index (zero-based).<a name="line.378"></a>
<span class="sourceLineNo">379</span>     * @param column  the column index (zero-based).<a name="line.379"></a>
<span class="sourceLineNo">380</span>     *<a name="line.380"></a>
<span class="sourceLineNo">381</span>     * @return The generator (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.381"></a>
<span class="sourceLineNo">382</span>     */<a name="line.382"></a>
<span class="sourceLineNo">383</span>    @Override<a name="line.383"></a>
<span class="sourceLineNo">384</span>    public CategoryToolTipGenerator getToolTipGenerator(int row, int column) {<a name="line.384"></a>
<span class="sourceLineNo">385</span><a name="line.385"></a>
<span class="sourceLineNo">386</span>        CategoryToolTipGenerator result;<a name="line.386"></a>
<span class="sourceLineNo">387</span>        if (this.toolTipGenerator != null) {<a name="line.387"></a>
<span class="sourceLineNo">388</span>            result = this.toolTipGenerator;<a name="line.388"></a>
<span class="sourceLineNo">389</span>        }<a name="line.389"></a>
<span class="sourceLineNo">390</span>        else {<a name="line.390"></a>
<span class="sourceLineNo">391</span>            result = getSeriesToolTipGenerator(row);<a name="line.391"></a>
<span class="sourceLineNo">392</span>            if (result == null) {<a name="line.392"></a>
<span class="sourceLineNo">393</span>                result = this.baseToolTipGenerator;<a name="line.393"></a>
<span class="sourceLineNo">394</span>            }<a name="line.394"></a>
<span class="sourceLineNo">395</span>        }<a name="line.395"></a>
<span class="sourceLineNo">396</span>        return result;<a name="line.396"></a>
<span class="sourceLineNo">397</span>    }<a name="line.397"></a>
<span class="sourceLineNo">398</span><a name="line.398"></a>
<span class="sourceLineNo">399</span>    /**<a name="line.399"></a>
<span class="sourceLineNo">400</span>     * Returns the tool tip generator for the specified series (a "layer 1"<a name="line.400"></a>
<span class="sourceLineNo">401</span>     * generator).<a name="line.401"></a>
<span class="sourceLineNo">402</span>     *<a name="line.402"></a>
<span class="sourceLineNo">403</span>     * @param series  the series index (zero-based).<a name="line.403"></a>
<span class="sourceLineNo">404</span>     *<a name="line.404"></a>
<span class="sourceLineNo">405</span>     * @return The tool tip generator (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.405"></a>
<span class="sourceLineNo">406</span>     *<a name="line.406"></a>
<span class="sourceLineNo">407</span>     * @see #setSeriesToolTipGenerator(int, CategoryToolTipGenerator)<a name="line.407"></a>
<span class="sourceLineNo">408</span>     */<a name="line.408"></a>
<span class="sourceLineNo">409</span>    @Override<a name="line.409"></a>
<span class="sourceLineNo">410</span>    public CategoryToolTipGenerator getSeriesToolTipGenerator(int series) {<a name="line.410"></a>
<span class="sourceLineNo">411</span>        return this.toolTipGeneratorMap.get(series);<a name="line.411"></a>
<span class="sourceLineNo">412</span>    }<a name="line.412"></a>
<span class="sourceLineNo">413</span><a name="line.413"></a>
<span class="sourceLineNo">414</span>    /**<a name="line.414"></a>
<span class="sourceLineNo">415</span>     * Sets the tool tip generator for a series and sends a<a name="line.415"></a>
<span class="sourceLineNo">416</span>     * {@link RendererChangeEvent} to all registered listeners.<a name="line.416"></a>
<span class="sourceLineNo">417</span>     *<a name="line.417"></a>
<span class="sourceLineNo">418</span>     * @param series  the series index (zero-based).<a name="line.418"></a>
<span class="sourceLineNo">419</span>     * @param generator  the generator (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.419"></a>
<span class="sourceLineNo">420</span>     *<a name="line.420"></a>
<span class="sourceLineNo">421</span>     * @see #getSeriesToolTipGenerator(int)<a name="line.421"></a>
<span class="sourceLineNo">422</span>     */<a name="line.422"></a>
<span class="sourceLineNo">423</span>    @Override<a name="line.423"></a>
<span class="sourceLineNo">424</span>    public void setSeriesToolTipGenerator(int series,<a name="line.424"></a>
<span class="sourceLineNo">425</span>            CategoryToolTipGenerator generator) {<a name="line.425"></a>
<span class="sourceLineNo">426</span>        this.toolTipGeneratorMap.put(series, generator);<a name="line.426"></a>
<span class="sourceLineNo">427</span>        fireChangeEvent();<a name="line.427"></a>
<span class="sourceLineNo">428</span>    }<a name="line.428"></a>
<span class="sourceLineNo">429</span><a name="line.429"></a>
<span class="sourceLineNo">430</span>    /**<a name="line.430"></a>
<span class="sourceLineNo">431</span>     * Returns the base tool tip generator (the "layer 2" generator).<a name="line.431"></a>
<span class="sourceLineNo">432</span>     *<a name="line.432"></a>
<span class="sourceLineNo">433</span>     * @return The tool tip generator (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.433"></a>
<span class="sourceLineNo">434</span>     *<a name="line.434"></a>
<span class="sourceLineNo">435</span>     * @see #setBaseToolTipGenerator(CategoryToolTipGenerator)<a name="line.435"></a>
<span class="sourceLineNo">436</span>     */<a name="line.436"></a>
<span class="sourceLineNo">437</span>    @Override<a name="line.437"></a>
<span class="sourceLineNo">438</span>    public CategoryToolTipGenerator getBaseToolTipGenerator() {<a name="line.438"></a>
<span class="sourceLineNo">439</span>        return this.baseToolTipGenerator;<a name="line.439"></a>
<span class="sourceLineNo">440</span>    }<a name="line.440"></a>
<span class="sourceLineNo">441</span><a name="line.441"></a>
<span class="sourceLineNo">442</span>    /**<a name="line.442"></a>
<span class="sourceLineNo">443</span>     * Sets the base tool tip generator and sends a {@link RendererChangeEvent}<a name="line.443"></a>
<span class="sourceLineNo">444</span>     * to all registered listeners.<a name="line.444"></a>
<span class="sourceLineNo">445</span>     *<a name="line.445"></a>
<span class="sourceLineNo">446</span>     * @param generator  the generator (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.446"></a>
<span class="sourceLineNo">447</span>     *<a name="line.447"></a>
<span class="sourceLineNo">448</span>     * @see #getBaseToolTipGenerator()<a name="line.448"></a>
<span class="sourceLineNo">449</span>     */<a name="line.449"></a>
<span class="sourceLineNo">450</span>    @Override<a name="line.450"></a>
<span class="sourceLineNo">451</span>    public void setBaseToolTipGenerator(CategoryToolTipGenerator generator) {<a name="line.451"></a>
<span class="sourceLineNo">452</span>        this.baseToolTipGenerator = generator;<a name="line.452"></a>
<span class="sourceLineNo">453</span>        fireChangeEvent();<a name="line.453"></a>
<span class="sourceLineNo">454</span>    }<a name="line.454"></a>
<span class="sourceLineNo">455</span><a name="line.455"></a>
<span class="sourceLineNo">456</span>    // URL GENERATOR<a name="line.456"></a>
<span class="sourceLineNo">457</span><a name="line.457"></a>
<span class="sourceLineNo">458</span>    /**<a name="line.458"></a>
<span class="sourceLineNo">459</span>     * Returns the URL generator for a data item.  This method just calls the<a name="line.459"></a>
<span class="sourceLineNo">460</span>     * getSeriesItemURLGenerator method, but you can override this behaviour if<a name="line.460"></a>
<span class="sourceLineNo">461</span>     * you want to.<a name="line.461"></a>
<span class="sourceLineNo">462</span>     *<a name="line.462"></a>
<span class="sourceLineNo">463</span>     * @param row  the row index (zero based).<a name="line.463"></a>
<span class="sourceLineNo">464</span>     * @param column  the column index (zero based).<a name="line.464"></a>
<span class="sourceLineNo">465</span>     *<a name="line.465"></a>
<span class="sourceLineNo">466</span>     * @return The URL generator.<a name="line.466"></a>
<span class="sourceLineNo">467</span>     */<a name="line.467"></a>
<span class="sourceLineNo">468</span>    @Override<a name="line.468"></a>
<span class="sourceLineNo">469</span>    public CategoryURLGenerator getItemURLGenerator(int row, int column) {<a name="line.469"></a>
<span class="sourceLineNo">470</span>        return getSeriesItemURLGenerator(row);<a name="line.470"></a>
<span class="sourceLineNo">471</span>    }<a name="line.471"></a>
<span class="sourceLineNo">472</span><a name="line.472"></a>
<span class="sourceLineNo">473</span>    /**<a name="line.473"></a>
<span class="sourceLineNo">474</span>     * Returns the URL generator for a series.<a name="line.474"></a>
<span class="sourceLineNo">475</span>     *<a name="line.475"></a>
<span class="sourceLineNo">476</span>     * @param series  the series index (zero based).<a name="line.476"></a>
<span class="sourceLineNo">477</span>     *<a name="line.477"></a>
<span class="sourceLineNo">478</span>     * @return The URL generator for the series.<a name="line.478"></a>
<span class="sourceLineNo">479</span>     *<a name="line.479"></a>
<span class="sourceLineNo">480</span>     * @see #setSeriesItemURLGenerator(int, CategoryURLGenerator)<a name="line.480"></a>
<span class="sourceLineNo">481</span>     */<a name="line.481"></a>
<span class="sourceLineNo">482</span>    @Override<a name="line.482"></a>
<span class="sourceLineNo">483</span>    public CategoryURLGenerator getSeriesItemURLGenerator(int series) {<a name="line.483"></a>
<span class="sourceLineNo">484</span>        // return the generator for ALL series, if there is one...<a name="line.484"></a>
<span class="sourceLineNo">485</span>        if (this.itemURLGenerator != null) {<a name="line.485"></a>
<span class="sourceLineNo">486</span>            return this.itemURLGenerator;<a name="line.486"></a>
<span class="sourceLineNo">487</span>        }<a name="line.487"></a>
<span class="sourceLineNo">488</span>        // otherwise look up the generator table<a name="line.488"></a>
<span class="sourceLineNo">489</span>        CategoryURLGenerator generator = this.itemURLGeneratorMap.get(series);<a name="line.489"></a>
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<span class="sourceLineNo">911</span>                    plot.getDomainAxisEdge());<a name="line.911"></a>
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<span class="sourceLineNo">913</span>                    dataset.getColumnCount(), dataArea,<a name="line.913"></a>
<span class="sourceLineNo">914</span>                    plot.getDomainAxisEdge());<a name="line.914"></a>
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<span class="sourceLineNo">922</span>                        (v1 - v0), dataArea.getHeight());<a name="line.922"></a>
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<span class="sourceLineNo">928</span><a name="line.928"></a>
<span class="sourceLineNo">929</span>        String label = marker.getLabel();<a name="line.929"></a>
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<span class="sourceLineNo">937</span>                    marker.getLabelOffsetType(), anchor);<a name="line.937"></a>
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<span class="sourceLineNo">947</span>     *<a name="line.947"></a>
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<span class="sourceLineNo">958</span>    public void drawRangeMarker(Graphics2D g2, CategoryPlot plot,<a name="line.958"></a>
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<span class="sourceLineNo">977</span>            Line2D line = null;<a name="line.977"></a>
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<span class="sourceLineNo">979</span>                line = new Line2D.Double(v, dataArea.getMinY(), v,<a name="line.979"></a>
<span class="sourceLineNo">980</span>                        dataArea.getMaxY());<a name="line.980"></a>
<span class="sourceLineNo">981</span>            }<a name="line.981"></a>
<span class="sourceLineNo">982</span>            else if (orientation == PlotOrientation.VERTICAL) {<a name="line.982"></a>
<span class="sourceLineNo">983</span>                line = new Line2D.Double(dataArea.getMinX(), v,<a name="line.983"></a>
<span class="sourceLineNo">984</span>                        dataArea.getMaxX(), v);<a name="line.984"></a>
<span class="sourceLineNo">985</span>            } else {<a name="line.985"></a>
<span class="sourceLineNo">986</span>                throw new IllegalStateException();<a name="line.986"></a>
<span class="sourceLineNo">987</span>            }<a name="line.987"></a>
<span class="sourceLineNo">988</span><a name="line.988"></a>
<span class="sourceLineNo">989</span>            g2.setPaint(marker.getPaint());<a name="line.989"></a>
<span class="sourceLineNo">990</span>            g2.setStroke(marker.getStroke());<a name="line.990"></a>
<span class="sourceLineNo">991</span>            g2.draw(line);<a name="line.991"></a>
<span class="sourceLineNo">992</span><a name="line.992"></a>
<span class="sourceLineNo">993</span>            String label = marker.getLabel();<a name="line.993"></a>
<span class="sourceLineNo">994</span>            RectangleAnchor anchor = marker.getLabelAnchor();<a name="line.994"></a>
<span class="sourceLineNo">995</span>            if (label != null) {<a name="line.995"></a>
<span class="sourceLineNo">996</span>                Font labelFont = marker.getLabelFont();<a name="line.996"></a>
<span class="sourceLineNo">997</span>                g2.setFont(labelFont);<a name="line.997"></a>
<span class="sourceLineNo">998</span>                Point2D coordinates = calculateRangeMarkerTextAnchorPoint(<a name="line.998"></a>
<span class="sourceLineNo">999</span>                        g2, orientation, dataArea, line.getBounds2D(),<a name="line.999"></a>
<span class="sourceLineNo">1000</span>                        marker.getLabelOffset(), LengthAdjustmentType.EXPAND,<a name="line.1000"></a>
<span class="sourceLineNo">1001</span>                        anchor);<a name="line.1001"></a>
<span class="sourceLineNo">1002</span>                Rectangle2D rect = TextUtils.calcAlignedStringBounds(label, g2, <a name="line.1002"></a>
<span class="sourceLineNo">1003</span>                        (float) coordinates.getX(), (float) coordinates.getY(), <a name="line.1003"></a>
<span class="sourceLineNo">1004</span>                        marker.getLabelTextAnchor());<a name="line.1004"></a>
<span class="sourceLineNo">1005</span>                g2.setPaint(marker.getLabelBackgroundColor());<a name="line.1005"></a>
<span class="sourceLineNo">1006</span>                g2.fill(rect);<a name="line.1006"></a>
<span class="sourceLineNo">1007</span>                g2.setPaint(marker.getLabelPaint());<a name="line.1007"></a>
<span class="sourceLineNo">1008</span>                TextUtils.drawAlignedString(label, g2, <a name="line.1008"></a>
<span class="sourceLineNo">1009</span>                        (float) coordinates.getX(), (float) coordinates.getY(),<a name="line.1009"></a>
<span class="sourceLineNo">1010</span>                        marker.getLabelTextAnchor());<a name="line.1010"></a>
<span class="sourceLineNo">1011</span>            }<a name="line.1011"></a>
<span class="sourceLineNo">1012</span>            g2.setComposite(savedComposite);<a name="line.1012"></a>
<span class="sourceLineNo">1013</span>        }<a name="line.1013"></a>
<span class="sourceLineNo">1014</span>        else if (marker instanceof IntervalMarker) {<a name="line.1014"></a>
<span class="sourceLineNo">1015</span>            IntervalMarker im = (IntervalMarker) marker;<a name="line.1015"></a>
<span class="sourceLineNo">1016</span>            double start = im.getStartValue();<a name="line.1016"></a>
<span class="sourceLineNo">1017</span>            double end = im.getEndValue();<a name="line.1017"></a>
<span class="sourceLineNo">1018</span>            Range range = axis.getRange();<a name="line.1018"></a>
<span class="sourceLineNo">1019</span>            if (!(range.intersects(start, end))) {<a name="line.1019"></a>
<span class="sourceLineNo">1020</span>                return;<a name="line.1020"></a>
<span class="sourceLineNo">1021</span>            }<a name="line.1021"></a>
<span class="sourceLineNo">1022</span><a name="line.1022"></a>
<span class="sourceLineNo">1023</span>            final Composite savedComposite = g2.getComposite();<a name="line.1023"></a>
<span class="sourceLineNo">1024</span>            g2.setComposite(AlphaComposite.getInstance(<a name="line.1024"></a>
<span class="sourceLineNo">1025</span>                    AlphaComposite.SRC_OVER, marker.getAlpha()));<a name="line.1025"></a>
<span class="sourceLineNo">1026</span><a name="line.1026"></a>
<span class="sourceLineNo">1027</span>            double start2d = axis.valueToJava2D(start, dataArea,<a name="line.1027"></a>
<span class="sourceLineNo">1028</span>                    plot.getRangeAxisEdge());<a name="line.1028"></a>
<span class="sourceLineNo">1029</span>            double end2d = axis.valueToJava2D(end, dataArea,<a name="line.1029"></a>
<span class="sourceLineNo">1030</span>                    plot.getRangeAxisEdge());<a name="line.1030"></a>
<span class="sourceLineNo">1031</span>            double low = Math.min(start2d, end2d);<a name="line.1031"></a>
<span class="sourceLineNo">1032</span>            double high = Math.max(start2d, end2d);<a name="line.1032"></a>
<span class="sourceLineNo">1033</span><a name="line.1033"></a>
<span class="sourceLineNo">1034</span>            PlotOrientation orientation = plot.getOrientation();<a name="line.1034"></a>
<span class="sourceLineNo">1035</span>            Rectangle2D rect = null;<a name="line.1035"></a>
<span class="sourceLineNo">1036</span>            if (orientation == PlotOrientation.HORIZONTAL) {<a name="line.1036"></a>
<span class="sourceLineNo">1037</span>                // clip left and right bounds to data area<a name="line.1037"></a>
<span class="sourceLineNo">1038</span>                low = Math.max(low, dataArea.getMinX());<a name="line.1038"></a>
<span class="sourceLineNo">1039</span>                high = Math.min(high, dataArea.getMaxX());<a name="line.1039"></a>
<span class="sourceLineNo">1040</span>                rect = new Rectangle2D.Double(low,<a name="line.1040"></a>
<span class="sourceLineNo">1041</span>                        dataArea.getMinY(), high - low,<a name="line.1041"></a>
<span class="sourceLineNo">1042</span>                        dataArea.getHeight());<a name="line.1042"></a>
<span class="sourceLineNo">1043</span>            }<a name="line.1043"></a>
<span class="sourceLineNo">1044</span>            else if (orientation == PlotOrientation.VERTICAL) {<a name="line.1044"></a>
<span class="sourceLineNo">1045</span>                // clip top and bottom bounds to data area<a name="line.1045"></a>
<span class="sourceLineNo">1046</span>                low = Math.max(low, dataArea.getMinY());<a name="line.1046"></a>
<span class="sourceLineNo">1047</span>                high = Math.min(high, dataArea.getMaxY());<a name="line.1047"></a>
<span class="sourceLineNo">1048</span>                rect = new Rectangle2D.Double(dataArea.getMinX(),<a name="line.1048"></a>
<span class="sourceLineNo">1049</span>                        low, dataArea.getWidth(),<a name="line.1049"></a>
<span class="sourceLineNo">1050</span>                        high - low);<a name="line.1050"></a>
<span class="sourceLineNo">1051</span>            }<a name="line.1051"></a>
<span class="sourceLineNo">1052</span>            Paint p = marker.getPaint();<a name="line.1052"></a>
<span class="sourceLineNo">1053</span>            if (p instanceof GradientPaint) {<a name="line.1053"></a>
<span class="sourceLineNo">1054</span>                GradientPaint gp = (GradientPaint) p;<a name="line.1054"></a>
<span class="sourceLineNo">1055</span>                GradientPaintTransformer t = im.getGradientPaintTransformer();<a name="line.1055"></a>
<span class="sourceLineNo">1056</span>                if (t != null) {<a name="line.1056"></a>
<span class="sourceLineNo">1057</span>                    gp = t.transform(gp, rect);<a name="line.1057"></a>
<span class="sourceLineNo">1058</span>                }<a name="line.1058"></a>
<span class="sourceLineNo">1059</span>                g2.setPaint(gp);<a name="line.1059"></a>
<span class="sourceLineNo">1060</span>            }<a name="line.1060"></a>
<span class="sourceLineNo">1061</span>            else {<a name="line.1061"></a>
<span class="sourceLineNo">1062</span>                g2.setPaint(p);<a name="line.1062"></a>
<span class="sourceLineNo">1063</span>            }<a name="line.1063"></a>
<span class="sourceLineNo">1064</span>            g2.fill(rect);<a name="line.1064"></a>
<span class="sourceLineNo">1065</span><a name="line.1065"></a>
<span class="sourceLineNo">1066</span>            // now draw the outlines, if visible...<a name="line.1066"></a>
<span class="sourceLineNo">1067</span>            if (im.getOutlinePaint() != null &amp;&amp; im.getOutlineStroke() != null) {<a name="line.1067"></a>
<span class="sourceLineNo">1068</span>                if (orientation == PlotOrientation.VERTICAL) {<a name="line.1068"></a>
<span class="sourceLineNo">1069</span>                    Line2D line = new Line2D.Double();<a name="line.1069"></a>
<span class="sourceLineNo">1070</span>                    double x0 = dataArea.getMinX();<a name="line.1070"></a>
<span class="sourceLineNo">1071</span>                    double x1 = dataArea.getMaxX();<a name="line.1071"></a>
<span class="sourceLineNo">1072</span>                    g2.setPaint(im.getOutlinePaint());<a name="line.1072"></a>
<span class="sourceLineNo">1073</span>                    g2.setStroke(im.getOutlineStroke());<a name="line.1073"></a>
<span class="sourceLineNo">1074</span>                    if (range.contains(start)) {<a name="line.1074"></a>
<span class="sourceLineNo">1075</span>                        line.setLine(x0, start2d, x1, start2d);<a name="line.1075"></a>
<span class="sourceLineNo">1076</span>                        g2.draw(line);<a name="line.1076"></a>
<span class="sourceLineNo">1077</span>                    }<a name="line.1077"></a>
<span class="sourceLineNo">1078</span>                    if (range.contains(end)) {<a name="line.1078"></a>
<span class="sourceLineNo">1079</span>                        line.setLine(x0, end2d, x1, end2d);<a name="line.1079"></a>
<span class="sourceLineNo">1080</span>                        g2.draw(line);<a name="line.1080"></a>
<span class="sourceLineNo">1081</span>                    }<a name="line.1081"></a>
<span class="sourceLineNo">1082</span>                }<a name="line.1082"></a>
<span class="sourceLineNo">1083</span>                else { // PlotOrientation.HORIZONTAL<a name="line.1083"></a>
<span class="sourceLineNo">1084</span>                    Line2D line = new Line2D.Double();<a name="line.1084"></a>
<span class="sourceLineNo">1085</span>                    double y0 = dataArea.getMinY();<a name="line.1085"></a>
<span class="sourceLineNo">1086</span>                    double y1 = dataArea.getMaxY();<a name="line.1086"></a>
<span class="sourceLineNo">1087</span>                    g2.setPaint(im.getOutlinePaint());<a name="line.1087"></a>
<span class="sourceLineNo">1088</span>                    g2.setStroke(im.getOutlineStroke());<a name="line.1088"></a>
<span class="sourceLineNo">1089</span>                    if (range.contains(start)) {<a name="line.1089"></a>
<span class="sourceLineNo">1090</span>                        line.setLine(start2d, y0, start2d, y1);<a name="line.1090"></a>
<span class="sourceLineNo">1091</span>                        g2.draw(line);<a name="line.1091"></a>
<span class="sourceLineNo">1092</span>                    }<a name="line.1092"></a>
<span class="sourceLineNo">1093</span>                    if (range.contains(end)) {<a name="line.1093"></a>
<span class="sourceLineNo">1094</span>                        line.setLine(end2d, y0, end2d, y1);<a name="line.1094"></a>
<span class="sourceLineNo">1095</span>                        g2.draw(line);<a name="line.1095"></a>
<span class="sourceLineNo">1096</span>                    }<a name="line.1096"></a>
<span class="sourceLineNo">1097</span>                }<a name="line.1097"></a>
<span class="sourceLineNo">1098</span>            }<a name="line.1098"></a>
<span class="sourceLineNo">1099</span><a name="line.1099"></a>
<span class="sourceLineNo">1100</span>            String label = marker.getLabel();<a name="line.1100"></a>
<span class="sourceLineNo">1101</span>            RectangleAnchor anchor = marker.getLabelAnchor();<a name="line.1101"></a>
<span class="sourceLineNo">1102</span>            if (label != null) {<a name="line.1102"></a>
<span class="sourceLineNo">1103</span>                Font labelFont = marker.getLabelFont();<a name="line.1103"></a>
<span class="sourceLineNo">1104</span>                g2.setFont(labelFont);<a name="line.1104"></a>
<span class="sourceLineNo">1105</span>                g2.setPaint(marker.getLabelPaint());<a name="line.1105"></a>
<span class="sourceLineNo">1106</span>                Point2D coordinates = calculateRangeMarkerTextAnchorPoint(<a name="line.1106"></a>
<span class="sourceLineNo">1107</span>                        g2, orientation, dataArea, rect,<a name="line.1107"></a>
<span class="sourceLineNo">1108</span>                        marker.getLabelOffset(), marker.getLabelOffsetType(),<a name="line.1108"></a>
<span class="sourceLineNo">1109</span>                        anchor);<a name="line.1109"></a>
<span class="sourceLineNo">1110</span>                TextUtilities.drawAlignedString(label, g2,<a name="line.1110"></a>
<span class="sourceLineNo">1111</span>                        (float) coordinates.getX(), (float) coordinates.getY(),<a name="line.1111"></a>
<span class="sourceLineNo">1112</span>                        marker.getLabelTextAnchor());<a name="line.1112"></a>
<span class="sourceLineNo">1113</span>            }<a name="line.1113"></a>
<span class="sourceLineNo">1114</span>            g2.setComposite(savedComposite);<a name="line.1114"></a>
<span class="sourceLineNo">1115</span>        }<a name="line.1115"></a>
<span class="sourceLineNo">1116</span>    }<a name="line.1116"></a>
<span class="sourceLineNo">1117</span><a name="line.1117"></a>
<span class="sourceLineNo">1118</span>    /**<a name="line.1118"></a>
<span class="sourceLineNo">1119</span>     * Calculates the (x, y) coordinates for drawing the label for a marker on<a name="line.1119"></a>
<span class="sourceLineNo">1120</span>     * the range axis.<a name="line.1120"></a>
<span class="sourceLineNo">1121</span>     *<a name="line.1121"></a>
<span class="sourceLineNo">1122</span>     * @param g2  the graphics device.<a name="line.1122"></a>
<span class="sourceLineNo">1123</span>     * @param orientation  the plot orientation.<a name="line.1123"></a>
<span class="sourceLineNo">1124</span>     * @param dataArea  the data area.<a name="line.1124"></a>
<span class="sourceLineNo">1125</span>     * @param markerArea  the rectangle surrounding the marker.<a name="line.1125"></a>
<span class="sourceLineNo">1126</span>     * @param markerOffset  the marker offset.<a name="line.1126"></a>
<span class="sourceLineNo">1127</span>     * @param labelOffsetType  the label offset type.<a name="line.1127"></a>
<span class="sourceLineNo">1128</span>     * @param anchor  the label anchor.<a name="line.1128"></a>
<span class="sourceLineNo">1129</span>     *<a name="line.1129"></a>
<span class="sourceLineNo">1130</span>     * @return The coordinates for drawing the marker label.<a name="line.1130"></a>
<span class="sourceLineNo">1131</span>     */<a name="line.1131"></a>
<span class="sourceLineNo">1132</span>    protected Point2D calculateDomainMarkerTextAnchorPoint(Graphics2D g2,<a name="line.1132"></a>
<span class="sourceLineNo">1133</span>            PlotOrientation orientation, Rectangle2D dataArea,<a name="line.1133"></a>
<span class="sourceLineNo">1134</span>            Rectangle2D markerArea, RectangleInsets markerOffset,<a name="line.1134"></a>
<span class="sourceLineNo">1135</span>            LengthAdjustmentType labelOffsetType, RectangleAnchor anchor) {<a name="line.1135"></a>
<span class="sourceLineNo">1136</span><a name="line.1136"></a>
<span class="sourceLineNo">1137</span>        Rectangle2D anchorRect = null;<a name="line.1137"></a>
<span class="sourceLineNo">1138</span>        if (orientation == PlotOrientation.HORIZONTAL) {<a name="line.1138"></a>
<span class="sourceLineNo">1139</span>            anchorRect = markerOffset.createAdjustedRectangle(markerArea,<a name="line.1139"></a>
<span class="sourceLineNo">1140</span>                    LengthAdjustmentType.CONTRACT, labelOffsetType);<a name="line.1140"></a>
<span class="sourceLineNo">1141</span>        }<a name="line.1141"></a>
<span class="sourceLineNo">1142</span>        else if (orientation == PlotOrientation.VERTICAL) {<a name="line.1142"></a>
<span class="sourceLineNo">1143</span>            anchorRect = markerOffset.createAdjustedRectangle(markerArea,<a name="line.1143"></a>
<span class="sourceLineNo">1144</span>                    labelOffsetType, LengthAdjustmentType.CONTRACT);<a name="line.1144"></a>
<span class="sourceLineNo">1145</span>        }<a name="line.1145"></a>
<span class="sourceLineNo">1146</span>        return RectangleAnchor.coordinates(anchorRect, anchor);<a name="line.1146"></a>
<span class="sourceLineNo">1147</span><a name="line.1147"></a>
<span class="sourceLineNo">1148</span>    }<a name="line.1148"></a>
<span class="sourceLineNo">1149</span><a name="line.1149"></a>
<span class="sourceLineNo">1150</span>    /**<a name="line.1150"></a>
<span class="sourceLineNo">1151</span>     * Calculates the (x, y) coordinates for drawing a marker label.<a name="line.1151"></a>
<span class="sourceLineNo">1152</span>     *<a name="line.1152"></a>
<span class="sourceLineNo">1153</span>     * @param g2  the graphics device.<a name="line.1153"></a>
<span class="sourceLineNo">1154</span>     * @param orientation  the plot orientation.<a name="line.1154"></a>
<span class="sourceLineNo">1155</span>     * @param dataArea  the data area.<a name="line.1155"></a>
<span class="sourceLineNo">1156</span>     * @param markerArea  the rectangle surrounding the marker.<a name="line.1156"></a>
<span class="sourceLineNo">1157</span>     * @param markerOffset  the marker offset.<a name="line.1157"></a>
<span class="sourceLineNo">1158</span>     * @param labelOffsetType  the label offset type.<a name="line.1158"></a>
<span class="sourceLineNo">1159</span>     * @param anchor  the label anchor.<a name="line.1159"></a>
<span class="sourceLineNo">1160</span>     *<a name="line.1160"></a>
<span class="sourceLineNo">1161</span>     * @return The coordinates for drawing the marker label.<a name="line.1161"></a>
<span class="sourceLineNo">1162</span>     */<a name="line.1162"></a>
<span class="sourceLineNo">1163</span>    protected Point2D calculateRangeMarkerTextAnchorPoint(Graphics2D g2,<a name="line.1163"></a>
<span class="sourceLineNo">1164</span>            PlotOrientation orientation, Rectangle2D dataArea,<a name="line.1164"></a>
<span class="sourceLineNo">1165</span>            Rectangle2D markerArea, RectangleInsets markerOffset,<a name="line.1165"></a>
<span class="sourceLineNo">1166</span>            LengthAdjustmentType labelOffsetType, RectangleAnchor anchor) {<a name="line.1166"></a>
<span class="sourceLineNo">1167</span><a name="line.1167"></a>
<span class="sourceLineNo">1168</span>        Rectangle2D anchorRect = null;<a name="line.1168"></a>
<span class="sourceLineNo">1169</span>        if (orientation == PlotOrientation.HORIZONTAL) {<a name="line.1169"></a>
<span class="sourceLineNo">1170</span>            anchorRect = markerOffset.createAdjustedRectangle(markerArea,<a name="line.1170"></a>
<span class="sourceLineNo">1171</span>                    labelOffsetType, LengthAdjustmentType.CONTRACT);<a name="line.1171"></a>
<span class="sourceLineNo">1172</span>        }<a name="line.1172"></a>
<span class="sourceLineNo">1173</span>        else if (orientation == PlotOrientation.VERTICAL) {<a name="line.1173"></a>
<span class="sourceLineNo">1174</span>            anchorRect = markerOffset.createAdjustedRectangle(markerArea,<a name="line.1174"></a>
<span class="sourceLineNo">1175</span>                    LengthAdjustmentType.CONTRACT, labelOffsetType);<a name="line.1175"></a>
<span class="sourceLineNo">1176</span>        }<a name="line.1176"></a>
<span class="sourceLineNo">1177</span>        return RectangleAnchor.coordinates(anchorRect, anchor);<a name="line.1177"></a>
<span class="sourceLineNo">1178</span><a name="line.1178"></a>
<span class="sourceLineNo">1179</span>    }<a name="line.1179"></a>
<span class="sourceLineNo">1180</span><a name="line.1180"></a>
<span class="sourceLineNo">1181</span>    /**<a name="line.1181"></a>
<span class="sourceLineNo">1182</span>     * Returns a legend item for a series.  This default implementation will<a name="line.1182"></a>
<span class="sourceLineNo">1183</span>     * return &lt;code&gt;null&lt;/code&gt; if {@link #isSeriesVisible(int)} or<a name="line.1183"></a>
<span class="sourceLineNo">1184</span>     * {@link #isSeriesVisibleInLegend(int)} returns &lt;code&gt;false&lt;/code&gt;.<a name="line.1184"></a>
<span class="sourceLineNo">1185</span>     *<a name="line.1185"></a>
<span class="sourceLineNo">1186</span>     * @param datasetIndex  the dataset index (zero-based).<a name="line.1186"></a>
<span class="sourceLineNo">1187</span>     * @param series  the series index (zero-based).<a name="line.1187"></a>
<span class="sourceLineNo">1188</span>     *<a name="line.1188"></a>
<span class="sourceLineNo">1189</span>     * @return The legend item (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.1189"></a>
<span class="sourceLineNo">1190</span>     *<a name="line.1190"></a>
<span class="sourceLineNo">1191</span>     * @see #getLegendItems()<a name="line.1191"></a>
<span class="sourceLineNo">1192</span>     */<a name="line.1192"></a>
<span class="sourceLineNo">1193</span>    @Override<a name="line.1193"></a>
<span class="sourceLineNo">1194</span>    public LegendItem getLegendItem(int datasetIndex, int series) {<a name="line.1194"></a>
<span class="sourceLineNo">1195</span><a name="line.1195"></a>
<span class="sourceLineNo">1196</span>        CategoryPlot p = getPlot();<a name="line.1196"></a>
<span class="sourceLineNo">1197</span>        if (p == null) {<a name="line.1197"></a>
<span class="sourceLineNo">1198</span>            return null;<a name="line.1198"></a>
<span class="sourceLineNo">1199</span>        }<a name="line.1199"></a>
<span class="sourceLineNo">1200</span><a name="line.1200"></a>
<span class="sourceLineNo">1201</span>        // check that a legend item needs to be displayed...<a name="line.1201"></a>
<span class="sourceLineNo">1202</span>        if (!isSeriesVisible(series) || !isSeriesVisibleInLegend(series)) {<a name="line.1202"></a>
<span class="sourceLineNo">1203</span>            return null;<a name="line.1203"></a>
<span class="sourceLineNo">1204</span>        }<a name="line.1204"></a>
<span class="sourceLineNo">1205</span><a name="line.1205"></a>
<span class="sourceLineNo">1206</span>        CategoryDataset dataset = p.getDataset(datasetIndex);<a name="line.1206"></a>
<span class="sourceLineNo">1207</span>        String label = this.legendItemLabelGenerator.generateLabel(dataset,<a name="line.1207"></a>
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<span class="sourceLineNo">1486</span><a name="line.1486"></a>
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<span class="sourceLineNo">1489</span>                PublicCloneable pc = (PublicCloneable) this.itemURLGenerator;<a name="line.1489"></a>
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<span class="sourceLineNo">1496</span>        }<a name="line.1496"></a>
<span class="sourceLineNo">1497</span><a name="line.1497"></a>
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<span class="sourceLineNo">1500</span>                    this.itemURLGeneratorMap);<a name="line.1500"></a>
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<span class="sourceLineNo">1505</span>                PublicCloneable pc<a name="line.1505"></a>
<span class="sourceLineNo">1506</span>                        = (PublicCloneable) this.baseItemURLGenerator;<a name="line.1506"></a>
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<span class="sourceLineNo">1514</span><a name="line.1514"></a>
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<span class="sourceLineNo">1517</span>                    ObjectUtilities.clone(this.legendItemLabelGenerator);<a name="line.1517"></a>
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<span class="sourceLineNo">1519</span>        if (this.legendItemToolTipGenerator instanceof PublicCloneable) {<a name="line.1519"></a>
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<span class="sourceLineNo">1521</span>                    ObjectUtilities.clone(this.legendItemToolTipGenerator);<a name="line.1521"></a>
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<span class="sourceLineNo">1523</span>        if (this.legendItemURLGenerator instanceof PublicCloneable) {<a name="line.1523"></a>
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<span class="sourceLineNo">1525</span>                    ObjectUtilities.clone(this.legendItemURLGenerator);<a name="line.1525"></a>
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<span class="sourceLineNo">1529</span><a name="line.1529"></a>
<span class="sourceLineNo">1530</span>    /**<a name="line.1530"></a>
<span class="sourceLineNo">1531</span>     * Returns a domain axis for a plot.<a name="line.1531"></a>
<span class="sourceLineNo">1532</span>     *<a name="line.1532"></a>
<span class="sourceLineNo">1533</span>     * @param plot  the plot.<a name="line.1533"></a>
<span class="sourceLineNo">1534</span>     * @param index  the axis index.<a name="line.1534"></a>
<span class="sourceLineNo">1535</span>     *<a name="line.1535"></a>
<span class="sourceLineNo">1536</span>     * @return A domain axis.<a name="line.1536"></a>
<span class="sourceLineNo">1537</span>     */<a name="line.1537"></a>
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<span class="sourceLineNo">1539</span>        CategoryAxis result = plot.getDomainAxis(index);<a name="line.1539"></a>
<span class="sourceLineNo">1540</span>        if (result == null) {<a name="line.1540"></a>
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<span class="sourceLineNo">1546</span>    /**<a name="line.1546"></a>
<span class="sourceLineNo">1547</span>     * Returns a range axis for a plot.<a name="line.1547"></a>
<span class="sourceLineNo">1548</span>     *<a name="line.1548"></a>
<span class="sourceLineNo">1549</span>     * @param plot  the plot.<a name="line.1549"></a>
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<span class="sourceLineNo">1551</span>     *<a name="line.1551"></a>
<span class="sourceLineNo">1552</span>     * @return A range axis.<a name="line.1552"></a>
<span class="sourceLineNo">1553</span>     */<a name="line.1553"></a>
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<span class="sourceLineNo">1563</span>     * Returns a (possibly empty) collection of legend items for the series<a name="line.1563"></a>
<span class="sourceLineNo">1564</span>     * that this renderer is responsible for drawing.<a name="line.1564"></a>
<span class="sourceLineNo">1565</span>     *<a name="line.1565"></a>
<span class="sourceLineNo">1566</span>     * @return The legend item collection (never &lt;code&gt;null&lt;/code&gt;).<a name="line.1566"></a>
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<span class="sourceLineNo">1568</span>     * @see #getLegendItem(int, int)<a name="line.1568"></a>
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<span class="sourceLineNo">1572</span>        LegendItemCollection result = new LegendItemCollection();<a name="line.1572"></a>
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<span class="sourceLineNo">1604</span><a name="line.1604"></a>
<span class="sourceLineNo">1605</span>    /**<a name="line.1605"></a>
<span class="sourceLineNo">1606</span>     * Returns the legend item label generator.<a name="line.1606"></a>
<span class="sourceLineNo">1607</span>     *<a name="line.1607"></a>
<span class="sourceLineNo">1608</span>     * @return The label generator (never &lt;code&gt;null&lt;/code&gt;).<a name="line.1608"></a>
<span class="sourceLineNo">1609</span>     *<a name="line.1609"></a>
<span class="sourceLineNo">1610</span>     * @see #setLegendItemLabelGenerator(CategorySeriesLabelGenerator)<a name="line.1610"></a>
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<span class="sourceLineNo">1616</span>    /**<a name="line.1616"></a>
<span class="sourceLineNo">1617</span>     * Sets the legend item label generator and sends a<a name="line.1617"></a>
<span class="sourceLineNo">1618</span>     * {@link RendererChangeEvent} to all registered listeners.<a name="line.1618"></a>
<span class="sourceLineNo">1619</span>     *<a name="line.1619"></a>
<span class="sourceLineNo">1620</span>     * @param generator  the generator (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1620"></a>
<span class="sourceLineNo">1621</span>     *<a name="line.1621"></a>
<span class="sourceLineNo">1622</span>     * @see #getLegendItemLabelGenerator()<a name="line.1622"></a>
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<span class="sourceLineNo">1627</span>        this.legendItemLabelGenerator = generator;<a name="line.1627"></a>
<span class="sourceLineNo">1628</span>        fireChangeEvent();<a name="line.1628"></a>
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<span class="sourceLineNo">1631</span>    /**<a name="line.1631"></a>
<span class="sourceLineNo">1632</span>     * Returns the legend item tool tip generator.<a name="line.1632"></a>
<span class="sourceLineNo">1633</span>     *<a name="line.1633"></a>
<span class="sourceLineNo">1634</span>     * @return The tool tip generator (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.1634"></a>
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<span class="sourceLineNo">1636</span>     * @see #setLegendItemToolTipGenerator(CategorySeriesLabelGenerator)<a name="line.1636"></a>
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<span class="sourceLineNo">1642</span>    /**<a name="line.1642"></a>
<span class="sourceLineNo">1643</span>     * Sets the legend item tool tip generator and sends a<a name="line.1643"></a>
<span class="sourceLineNo">1644</span>     * {@link RendererChangeEvent} to all registered listeners.<a name="line.1644"></a>
<span class="sourceLineNo">1645</span>     *<a name="line.1645"></a>
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<span class="sourceLineNo">1647</span>     *<a name="line.1647"></a>
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<span class="sourceLineNo">1650</span>    public void setLegendItemToolTipGenerator(<a name="line.1650"></a>
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<span class="sourceLineNo">1655</span><a name="line.1655"></a>
<span class="sourceLineNo">1656</span>    /**<a name="line.1656"></a>
<span class="sourceLineNo">1657</span>     * Returns the legend item URL generator.<a name="line.1657"></a>
<span class="sourceLineNo">1658</span>     *<a name="line.1658"></a>
<span class="sourceLineNo">1659</span>     * @return The URL generator (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.1659"></a>
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<span class="sourceLineNo">1666</span><a name="line.1666"></a>
<span class="sourceLineNo">1667</span>    /**<a name="line.1667"></a>
<span class="sourceLineNo">1668</span>     * Sets the legend item URL generator and sends a<a name="line.1668"></a>
<span class="sourceLineNo">1669</span>     * {@link RendererChangeEvent} to all registered listeners.<a name="line.1669"></a>
<span class="sourceLineNo">1670</span>     *<a name="line.1670"></a>
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<span class="sourceLineNo">1673</span>     * @see #getLegendItemURLGenerator()<a name="line.1673"></a>
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<span class="sourceLineNo">1675</span>    public void setLegendItemURLGenerator(<a name="line.1675"></a>
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<span class="sourceLineNo">1678</span>        fireChangeEvent();<a name="line.1678"></a>
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<span class="sourceLineNo">1680</span><a name="line.1680"></a>
<span class="sourceLineNo">1681</span>    /**<a name="line.1681"></a>
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<span class="sourceLineNo">1683</span>     *<a name="line.1683"></a>
<span class="sourceLineNo">1684</span>     * @param entities  the entity collection.<a name="line.1684"></a>
<span class="sourceLineNo">1685</span>     * @param dataset  the dataset.<a name="line.1685"></a>
<span class="sourceLineNo">1686</span>     * @param row  the row index.<a name="line.1686"></a>
<span class="sourceLineNo">1687</span>     * @param column  the column index.<a name="line.1687"></a>
<span class="sourceLineNo">1688</span>     * @param hotspot  the hotspot (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.1688"></a>
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<span class="sourceLineNo">1691</span>            CategoryDataset dataset, int row, int column, Shape hotspot) {<a name="line.1691"></a>
<span class="sourceLineNo">1692</span>        ParamChecks.nullNotPermitted(hotspot, "hotspot");<a name="line.1692"></a>
<span class="sourceLineNo">1693</span>        if (!getItemCreateEntity(row, column)) {<a name="line.1693"></a>
<span class="sourceLineNo">1694</span>            return;<a name="line.1694"></a>
<span class="sourceLineNo">1695</span>        }<a name="line.1695"></a>
<span class="sourceLineNo">1696</span>        String tip = null;<a name="line.1696"></a>
<span class="sourceLineNo">1697</span>        CategoryToolTipGenerator tipster = getToolTipGenerator(row, column);<a name="line.1697"></a>
<span class="sourceLineNo">1698</span>        if (tipster != null) {<a name="line.1698"></a>
<span class="sourceLineNo">1699</span>            tip = tipster.generateToolTip(dataset, row, column);<a name="line.1699"></a>
<span class="sourceLineNo">1700</span>        }<a name="line.1700"></a>
<span class="sourceLineNo">1701</span>        String url = null;<a name="line.1701"></a>
<span class="sourceLineNo">1702</span>        CategoryURLGenerator urlster = getItemURLGenerator(row, column);<a name="line.1702"></a>
<span class="sourceLineNo">1703</span>        if (urlster != null) {<a name="line.1703"></a>
<span class="sourceLineNo">1704</span>            url = urlster.generateURL(dataset, row, column);<a name="line.1704"></a>
<span class="sourceLineNo">1705</span>        }<a name="line.1705"></a>
<span class="sourceLineNo">1706</span>        CategoryItemEntity entity = new CategoryItemEntity(hotspot, tip, url,<a name="line.1706"></a>
<span class="sourceLineNo">1707</span>                dataset, dataset.getRowKey(row), dataset.getColumnKey(column));<a name="line.1707"></a>
<span class="sourceLineNo">1708</span>        entities.add(entity);<a name="line.1708"></a>
<span class="sourceLineNo">1709</span>    }<a name="line.1709"></a>
<span class="sourceLineNo">1710</span><a name="line.1710"></a>
<span class="sourceLineNo">1711</span>    /**<a name="line.1711"></a>
<span class="sourceLineNo">1712</span>     * Adds an entity to the collection.<a name="line.1712"></a>
<span class="sourceLineNo">1713</span>     *<a name="line.1713"></a>
<span class="sourceLineNo">1714</span>     * @param entities  the entity collection being populated.<a name="line.1714"></a>
<span class="sourceLineNo">1715</span>     * @param hotspot  the entity area (if &lt;code&gt;null&lt;/code&gt; a default will be<a name="line.1715"></a>
<span class="sourceLineNo">1716</span>     *              used).<a name="line.1716"></a>
<span class="sourceLineNo">1717</span>     * @param dataset  the dataset.<a name="line.1717"></a>
<span class="sourceLineNo">1718</span>     * @param row  the series.<a name="line.1718"></a>
<span class="sourceLineNo">1719</span>     * @param column  the item.<a name="line.1719"></a>
<span class="sourceLineNo">1720</span>     * @param entityX  the entity's center x-coordinate in user space (only<a name="line.1720"></a>
<span class="sourceLineNo">1721</span>     *                 used if &lt;code&gt;area&lt;/code&gt; is &lt;code&gt;null&lt;/code&gt;).<a name="line.1721"></a>
<span class="sourceLineNo">1722</span>     * @param entityY  the entity's center y-coordinate in user space (only<a name="line.1722"></a>
<span class="sourceLineNo">1723</span>     *                 used if &lt;code&gt;area&lt;/code&gt; is &lt;code&gt;null&lt;/code&gt;).<a name="line.1723"></a>
<span class="sourceLineNo">1724</span>     *<a name="line.1724"></a>
<span class="sourceLineNo">1725</span>     * @since 1.0.13<a name="line.1725"></a>
<span class="sourceLineNo">1726</span>     */<a name="line.1726"></a>
<span class="sourceLineNo">1727</span>    protected void addEntity(EntityCollection entities, Shape hotspot,<a name="line.1727"></a>
<span class="sourceLineNo">1728</span>                             CategoryDataset dataset, int row, int column,<a name="line.1728"></a>
<span class="sourceLineNo">1729</span>                             double entityX, double entityY) {<a name="line.1729"></a>
<span class="sourceLineNo">1730</span>        if (!getItemCreateEntity(row, column)) {<a name="line.1730"></a>
<span class="sourceLineNo">1731</span>            return;<a name="line.1731"></a>
<span class="sourceLineNo">1732</span>        }<a name="line.1732"></a>
<span class="sourceLineNo">1733</span>        Shape s = hotspot;<a name="line.1733"></a>
<span class="sourceLineNo">1734</span>        if (hotspot == null) {<a name="line.1734"></a>
<span class="sourceLineNo">1735</span>            double r = getDefaultEntityRadius();<a name="line.1735"></a>
<span class="sourceLineNo">1736</span>            double w = r * 2;<a name="line.1736"></a>
<span class="sourceLineNo">1737</span>            if (getPlot().getOrientation() == PlotOrientation.VERTICAL) {<a name="line.1737"></a>
<span class="sourceLineNo">1738</span>                s = new Ellipse2D.Double(entityX - r, entityY - r, w, w);<a name="line.1738"></a>
<span class="sourceLineNo">1739</span>            }<a name="line.1739"></a>
<span class="sourceLineNo">1740</span>            else {<a name="line.1740"></a>
<span class="sourceLineNo">1741</span>                s = new Ellipse2D.Double(entityY - r, entityX - r, w, w);<a name="line.1741"></a>
<span class="sourceLineNo">1742</span>            }<a name="line.1742"></a>
<span class="sourceLineNo">1743</span>        }<a name="line.1743"></a>
<span class="sourceLineNo">1744</span>        String tip = null;<a name="line.1744"></a>
<span class="sourceLineNo">1745</span>        CategoryToolTipGenerator generator = getToolTipGenerator(row, column);<a name="line.1745"></a>
<span class="sourceLineNo">1746</span>        if (generator != null) {<a name="line.1746"></a>
<span class="sourceLineNo">1747</span>            tip = generator.generateToolTip(dataset, row, column);<a name="line.1747"></a>
<span class="sourceLineNo">1748</span>        }<a name="line.1748"></a>
<span class="sourceLineNo">1749</span>        String url = null;<a name="line.1749"></a>
<span class="sourceLineNo">1750</span>        CategoryURLGenerator urlster = getItemURLGenerator(row, column);<a name="line.1750"></a>
<span class="sourceLineNo">1751</span>        if (urlster != null) {<a name="line.1751"></a>
<span class="sourceLineNo">1752</span>            url = urlster.generateURL(dataset, row, column);<a name="line.1752"></a>
<span class="sourceLineNo">1753</span>        }<a name="line.1753"></a>
<span class="sourceLineNo">1754</span>        CategoryItemEntity entity = new CategoryItemEntity(s, tip, url,<a name="line.1754"></a>
<span class="sourceLineNo">1755</span>                dataset, dataset.getRowKey(row), dataset.getColumnKey(column));<a name="line.1755"></a>
<span class="sourceLineNo">1756</span>        entities.add(entity);<a name="line.1756"></a>
<span class="sourceLineNo">1757</span>    }<a name="line.1757"></a>
<span class="sourceLineNo">1758</span><a name="line.1758"></a>
<span class="sourceLineNo">1759</span>    // === DEPRECATED CODE ===<a name="line.1759"></a>
<span class="sourceLineNo">1760</span><a name="line.1760"></a>
<span class="sourceLineNo">1761</span>    /**<a name="line.1761"></a>
<span class="sourceLineNo">1762</span>     * The item label generator for ALL series.<a name="line.1762"></a>
<span class="sourceLineNo">1763</span>     *<a name="line.1763"></a>
<span class="sourceLineNo">1764</span>     * @deprecated This field is redundant and deprecated as of version 1.0.6.<a name="line.1764"></a>
<span class="sourceLineNo">1765</span>     */<a name="line.1765"></a>
<span class="sourceLineNo">1766</span>    private CategoryItemLabelGenerator itemLabelGenerator;<a name="line.1766"></a>
<span class="sourceLineNo">1767</span><a name="line.1767"></a>
<span class="sourceLineNo">1768</span>    /**<a name="line.1768"></a>
<span class="sourceLineNo">1769</span>     * The tool tip generator for ALL series.<a name="line.1769"></a>
<span class="sourceLineNo">1770</span>     *<a name="line.1770"></a>
<span class="sourceLineNo">1771</span>     * @deprecated This field is redundant and deprecated as of version 1.0.6.<a name="line.1771"></a>
<span class="sourceLineNo">1772</span>     */<a name="line.1772"></a>
<span class="sourceLineNo">1773</span>    private CategoryToolTipGenerator toolTipGenerator;<a name="line.1773"></a>
<span class="sourceLineNo">1774</span><a name="line.1774"></a>
<span class="sourceLineNo">1775</span>    /**<a name="line.1775"></a>
<span class="sourceLineNo">1776</span>     * The URL generator.<a name="line.1776"></a>
<span class="sourceLineNo">1777</span>     *<a name="line.1777"></a>
<span class="sourceLineNo">1778</span>     * @deprecated This field is redundant and deprecated as of version 1.0.6.<a name="line.1778"></a>
<span class="sourceLineNo">1779</span>     */<a name="line.1779"></a>
<span class="sourceLineNo">1780</span>    private CategoryURLGenerator itemURLGenerator;<a name="line.1780"></a>
<span class="sourceLineNo">1781</span><a name="line.1781"></a>
<span class="sourceLineNo">1782</span>    /**<a name="line.1782"></a>
<span class="sourceLineNo">1783</span>     * Sets the item label generator for ALL series and sends a<a name="line.1783"></a>
<span class="sourceLineNo">1784</span>     * {@link RendererChangeEvent} to all registered listeners.<a name="line.1784"></a>
<span class="sourceLineNo">1785</span>     *<a name="line.1785"></a>
<span class="sourceLineNo">1786</span>     * @param generator  the generator (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1786"></a>
<span class="sourceLineNo">1787</span>     *<a name="line.1787"></a>
<span class="sourceLineNo">1788</span>     * @deprecated This method should no longer be used (as of version 1.0.6).<a name="line.1788"></a>
<span class="sourceLineNo">1789</span>     *     It is sufficient to rely on {@link #setSeriesItemLabelGenerator(int,<a name="line.1789"></a>
<span class="sourceLineNo">1790</span>     *     CategoryItemLabelGenerator)} and<a name="line.1790"></a>
<span class="sourceLineNo">1791</span>     *     {@link #setBaseItemLabelGenerator(CategoryItemLabelGenerator)}.<a name="line.1791"></a>
<span class="sourceLineNo">1792</span>     */<a name="line.1792"></a>
<span class="sourceLineNo">1793</span>    @Override<a name="line.1793"></a>
<span class="sourceLineNo">1794</span>    public void setItemLabelGenerator(CategoryItemLabelGenerator generator) {<a name="line.1794"></a>
<span class="sourceLineNo">1795</span>        this.itemLabelGenerator = generator;<a name="line.1795"></a>
<span class="sourceLineNo">1796</span>        fireChangeEvent();<a name="line.1796"></a>
<span class="sourceLineNo">1797</span>    }<a name="line.1797"></a>
<span class="sourceLineNo">1798</span><a name="line.1798"></a>
<span class="sourceLineNo">1799</span>    /**<a name="line.1799"></a>
<span class="sourceLineNo">1800</span>     * Returns the tool tip generator that will be used for ALL items in the<a name="line.1800"></a>
<span class="sourceLineNo">1801</span>     * dataset (the "layer 0" generator).<a name="line.1801"></a>
<span class="sourceLineNo">1802</span>     *<a name="line.1802"></a>
<span class="sourceLineNo">1803</span>     * @return A tool tip generator (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.1803"></a>
<span class="sourceLineNo">1804</span>     *<a name="line.1804"></a>
<span class="sourceLineNo">1805</span>     * @see #setToolTipGenerator(CategoryToolTipGenerator)<a name="line.1805"></a>
<span class="sourceLineNo">1806</span>     *<a name="line.1806"></a>
<span class="sourceLineNo">1807</span>     * @deprecated This method should no longer be used (as of version 1.0.6).<a name="line.1807"></a>
<span class="sourceLineNo">1808</span>     *     It is sufficient to rely on {@link #getSeriesToolTipGenerator(int)}<a name="line.1808"></a>
<span class="sourceLineNo">1809</span>     *     and {@link #getBaseToolTipGenerator()}.<a name="line.1809"></a>
<span class="sourceLineNo">1810</span>     */<a name="line.1810"></a>
<span class="sourceLineNo">1811</span>    @Override<a name="line.1811"></a>
<span class="sourceLineNo">1812</span>    public CategoryToolTipGenerator getToolTipGenerator() {<a name="line.1812"></a>
<span class="sourceLineNo">1813</span>        return this.toolTipGenerator;<a name="line.1813"></a>
<span class="sourceLineNo">1814</span>    }<a name="line.1814"></a>
<span class="sourceLineNo">1815</span><a name="line.1815"></a>
<span class="sourceLineNo">1816</span>    /**<a name="line.1816"></a>
<span class="sourceLineNo">1817</span>     * Sets the tool tip generator for ALL series and sends a<a name="line.1817"></a>
<span class="sourceLineNo">1818</span>     * {@link org.jfree.chart.event.RendererChangeEvent} to all registered<a name="line.1818"></a>
<span class="sourceLineNo">1819</span>     * listeners.<a name="line.1819"></a>
<span class="sourceLineNo">1820</span>     *<a name="line.1820"></a>
<span class="sourceLineNo">1821</span>     * @param generator  the generator (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.1821"></a>
<span class="sourceLineNo">1822</span>     *<a name="line.1822"></a>
<span class="sourceLineNo">1823</span>     * @see #getToolTipGenerator()<a name="line.1823"></a>
<span class="sourceLineNo">1824</span>     *<a name="line.1824"></a>
<span class="sourceLineNo">1825</span>     * @deprecated This method should no longer be used (as of version 1.0.6).<a name="line.1825"></a>
<span class="sourceLineNo">1826</span>     *     It is sufficient to rely on {@link #setSeriesToolTipGenerator(int,<a name="line.1826"></a>
<span class="sourceLineNo">1827</span>     *     CategoryToolTipGenerator)} and<a name="line.1827"></a>
<span class="sourceLineNo">1828</span>     *     {@link #setBaseToolTipGenerator(CategoryToolTipGenerator)}.<a name="line.1828"></a>
<span class="sourceLineNo">1829</span>     */<a name="line.1829"></a>
<span class="sourceLineNo">1830</span>    @Override<a name="line.1830"></a>
<span class="sourceLineNo">1831</span>    public void setToolTipGenerator(CategoryToolTipGenerator generator) {<a name="line.1831"></a>
<span class="sourceLineNo">1832</span>        this.toolTipGenerator = generator;<a name="line.1832"></a>
<span class="sourceLineNo">1833</span>        fireChangeEvent();<a name="line.1833"></a>
<span class="sourceLineNo">1834</span>    }<a name="line.1834"></a>
<span class="sourceLineNo">1835</span><a name="line.1835"></a>
<span class="sourceLineNo">1836</span>    /**<a name="line.1836"></a>
<span class="sourceLineNo">1837</span>     * Sets the item URL generator for ALL series and sends a<a name="line.1837"></a>
<span class="sourceLineNo">1838</span>     * {@link RendererChangeEvent} to all registered listeners.<a name="line.1838"></a>
<span class="sourceLineNo">1839</span>     *<a name="line.1839"></a>
<span class="sourceLineNo">1840</span>     * @param generator  the generator.<a name="line.1840"></a>
<span class="sourceLineNo">1841</span>     *<a name="line.1841"></a>
<span class="sourceLineNo">1842</span>     * @deprecated This method should no longer be used (as of version 1.0.6).<a name="line.1842"></a>
<span class="sourceLineNo">1843</span>     *     It is sufficient to rely on {@link #setSeriesItemURLGenerator(int,<a name="line.1843"></a>
<span class="sourceLineNo">1844</span>     *     CategoryURLGenerator)} and<a name="line.1844"></a>
<span class="sourceLineNo">1845</span>     *     {@link #setBaseItemURLGenerator(CategoryURLGenerator)}.<a name="line.1845"></a>
<span class="sourceLineNo">1846</span>     */<a name="line.1846"></a>
<span class="sourceLineNo">1847</span>    @Override<a name="line.1847"></a>
<span class="sourceLineNo">1848</span>    public void setItemURLGenerator(CategoryURLGenerator generator) {<a name="line.1848"></a>
<span class="sourceLineNo">1849</span>        this.itemURLGenerator = generator;<a name="line.1849"></a>
<span class="sourceLineNo">1850</span>        fireChangeEvent();<a name="line.1850"></a>
<span class="sourceLineNo">1851</span>    }<a name="line.1851"></a>
<span class="sourceLineNo">1852</span><a name="line.1852"></a>
<span class="sourceLineNo">1853</span>}<a name="line.1853"></a>




























































</pre>
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